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* config/tc-arm.h: Add definitions for OBJ_ELF.

This commit is contained in:
Catherine Moore 1998-07-31 21:44:56 +00:00
parent 7cebe50aea
commit 1667e4c2e0
2 changed files with 53 additions and 19 deletions
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6
gas/ChangeLog
View File

@ -1,4 +1,10 @@
start-sanitize-armelf
Fri Jul 31 16:40:34 1998 Catherine Moore <clm@cygnus.com>
* config/tc-arm.h: Add definitions for OBJ_ELF.
end-sanitize-armelf
start-sanitize-armelf
Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
* configure.in: (arm-*-elf): Handle.

66
gas/config/tc-arm.h
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@ -1,5 +1,5 @@
/* This file is tc-arm.h
Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
Modified by David Taylor (dtaylor@armltd.co.uk)
@ -26,6 +26,8 @@
#define TARGET_BYTES_BIG_ENDIAN 0
#endif
#define WORKING_DOT_WORD
#define COFF_MAGIC ARMMAGIC
#define TARGET_ARCH bfd_arch_arm
@ -47,11 +49,9 @@
#ifdef TE_RISCIX
#define TARGET_FORMAT "a.out-riscix"
#else
#if TARGET_BYTES_BIG_ENDIAN
#define TARGET_FORMAT "a.out-arm-big"
#else
#define TARGET_FORMAT "a.out-arm-little"
#endif
#define ARM_BI_ENDIAN
#define TARGET_FORMAT \
(target_big_endian ? "a.out-arm-big" : "a.out-arm-little")
#endif
#endif
@ -60,19 +60,33 @@
#endif
#ifdef OBJ_COFF
# define ARM_BI_ENDIAN
extern boolean arm_validate_fix ();
# define TC_VALIDATE_FIX(fixP,segType,Label) if (arm_validate_fix (fixP)) add_symbolP = fixP->fx_addsy
# ifdef TE_PE
# define TC_FORCE_RELOCATION(x) ((x)->fx_r_type==BFD_RELOC_RVA)
# define TARGET_FORMAT (target_big_endian ? "pe-arm-big" : "pe-arm-little")
# else
# define TARGET_FORMAT (target_big_endian ? "coff-arm-big" : "coff-arm-little")
/* Tell tc-arm.c to support runtime endian selection. */
# endif
#endif
/* start-sanitize-armelf */
#ifdef OBJ_ELF
extern boolean arm_validate_fix ();
#define TC_VALIDATE_FIX(fixP,segType,Label) if (arm_validate_fix (fixP)) add_symbolP = fixP->fx_addsy
#define ARM_BI_ENDIAN
#ifdef TE_PE
#define TC_FORCE_RELOCATION(x) ((x)->fx_r_type==BFD_RELOC_RVA)
#define TARGET_FORMAT (target_big_endian ? "pe-arm-big" : "pe-arm-little")
#else
#define TARGET_FORMAT (target_big_endian ? "coff-arm-big" : "coff-arm-little")
/* Tell tc-arm.c to support runtime endian selection. */
#endif
#define TARGET_FORMAT (target_big_endian ? "elf32-bigarm" : "elf32-littlearm")
#endif
/* end-sanitize-armelf */
#define md_convert_frag(b,s,f) {as_fatal ("arm convert_frag\n");}
#define md_convert_frag(b,s,f) {as_fatal (_("arm convert_frag\n"));}
#define md_after_pass_hook() arm_after_pass_hook ()
extern void arm_cleanup PARAMS ((void));
extern void arm_start_line_hook PARAMS ((void));
extern void arm_frob_label PARAMS ((struct symbol *));
#define md_cleanup() arm_cleanup ()
#define md_start_line_hook() arm_start_line_hook ()
#define tc_frob_label(S) arm_frob_label (S)
/* We also need to mark assembler created symbols: */
@ -83,11 +97,25 @@
#define obj_fix_adjustable(fixP) 0
/* We need to keep some local information on symbols. At the moment
this is 0 for ARM symbols, non-zero for Thumb symbols. */
/* We need to keep some local information on symbols. */
#define TC_SYMFIELD_TYPE unsigned int
#define ARM_GET_TYPE(S) ((S)->sy_tc)
#define ARM_SET_TYPE(S,V) ((S)->sy_tc = (V))
#define ARM_GET_FLAG(s) ((s)->sy_tc)
#define ARM_SET_FLAG(s,v) ((s)->sy_tc |= (v))
#define ARM_RESET_FLAG(s,v) ((s)->sy_tc &= ~(v))
#define ARM_FLAG_THUMB (1 << 0) /* The symbol is a Thumb symbol rather than an Arm symbol. */
#define ARM_FLAG_INTERWORK (1 << 1) /* The symbol is attached to code that suppports interworking. */
#define THUMB_FLAG_FUNC (1 << 2) /* The symbol is attached to the start of a Thumb function. */
#define ARM_IS_THUMB(s) (ARM_GET_FLAG (s) & ARM_FLAG_THUMB)
#define ARM_IS_INTERWORK(s) (ARM_GET_FLAG (s) & ARM_FLAG_INTERWORK)
#define THUMB_IS_FUNC(s) (ARM_GET_FLAG (s) & THUMB_FLAG_FUNC)
#define ARM_SET_THUMB(s,t) ((t) ? ARM_SET_FLAG (s, ARM_FLAG_THUMB) : ARM_RESET_FLAG (s, ARM_FLAG_THUMB))
#define ARM_SET_INTERWORK(s,t) ((t) ? ARM_SET_FLAG (s, ARM_FLAG_INTERWORK) : ARM_RESET_FLAG (s, ARM_FLAG_INTERWORK))
#define THUMB_SET_FUNC(s,t) ((t) ? ARM_SET_FLAG (s, THUMB_FLAG_FUNC) : ARM_RESET_FLAG (s, THUMB_FLAG_FUNC))
#define TC_FIX_TYPE PTR
#define TC_INIT_FIX_DATA(FIXP) ((FIXP)->tc_fix_data = NULL)